---
# Packages role — port of global-installPackages() + scripts/up2date.sh.
# Handles platform-specific package filtering for Proxmox VE and Kali.

# ---------------------------------------------------------------------------
# Deploy up2date helper
# ---------------------------------------------------------------------------
- name: Deploy up2date helper
  ansible.builtin.copy:
    src: up2date.sh
    dest: /usr/local/bin/up2date.sh
    owner: root
    group: root
    mode: "0755"

# ---------------------------------------------------------------------------
# Third-party apt repos (webmin + tailscale)
# ---------------------------------------------------------------------------
- name: Install webmin apt repository
  when: webmin_setup | bool
  block:
    - name: Fetch webmin repo setup script
      ansible.builtin.get_url:
        url: https://raw.githubusercontent.com/webmin/webmin/master/webmin-setup-repo.sh
        dest: /tmp/webmin-setup.sh
        mode: "0755"
      changed_when: false

    - name: Run webmin repo setup
      ansible.builtin.command: sh /tmp/webmin-setup.sh -f
      changed_when: true

    - name: Remove webmin setup script
      ansible.builtin.file:
        path: /tmp/webmin-setup.sh
        state: absent

- name: Install Tailscale
  when: tailscale_install | bool
  block:
    - name: Fetch tailscale installer
      ansible.builtin.get_url:
        url: https://tailscale.com/install.sh
        dest: /tmp/tailscale-install.sh
        mode: "0755"
      changed_when: false

    - name: Run tailscale installer
      ansible.builtin.command: sh /tmp/tailscale-install.sh
      environment:
        DEBIAN_FRONTEND: noninteractive
      changed_when: true

    - name: Remove tailscale installer
      ansible.builtin.file:
        path: /tmp/tailscale-install.sh
        state: absent

# ---------------------------------------------------------------------------
# Patch the system (equivalent of running up2date.sh)
# ---------------------------------------------------------------------------
- name: APT update
  ansible.builtin.apt:
    update_cache: true
    cache_valid_time: 3600

- name: APT dist-upgrade / autoremove (up2date equivalent)
  ansible.builtin.apt:
    upgrade: dist
    autoremove: true
    autoclean: true

# ---------------------------------------------------------------------------
# Remove unwanted packages
# ---------------------------------------------------------------------------
- name: Remove unwanted packages
  ansible.builtin.apt:
    name: "{{ packages_remove }}"
    state: absent
    purge: true
  failed_when: false

- name: Autoremove after package removal
  ansible.builtin.apt:
    autoremove: true
    purge: true

# ---------------------------------------------------------------------------
# Build the effective install list, filtering by host class
# ---------------------------------------------------------------------------
# Start with the full list, then subtract packages that conflict with the
# detected platform (Proxmox VE) or are unavailable on Kali.
- name: Compute effective package list (filter Proxmox-conflicting packages)  # noqa var-naming[no-role-prefix]
  ansible.builtin.set_fact:
    _effective_packages: >-
      {{
        packages_install
        | difference(packages_proxmox_skip)
      }}
  when: is_proxmox_host | bool

- name: Compute effective package list (filter Kali-unavailable packages)  # noqa var-naming[no-role-prefix]
  ansible.builtin.set_fact:
    _effective_packages: >-
      {{
        packages_install
        | difference(packages_kali_skip)
      }}
  when: is_kali | bool

- name: Compute effective package list (standard Debian/Ubuntu host)  # noqa var-naming[no-role-prefix]
  ansible.builtin.set_fact:
    _effective_packages: "{{ packages_install }}"
  when:
    - not (is_proxmox_host | bool)
    - not (is_kali | bool)

- name: Show computed package list
  ansible.builtin.debug:
    msg: >-
      Installing {{ _effective_packages | length }} packages on
      {{ inventory_hostname }} (proxmox={{ is_proxmox_host }}
      kali={{ is_kali }}).

# ---------------------------------------------------------------------------
# Install the fleet toolset
# ---------------------------------------------------------------------------
- name: Install baseline packages
  ansible.builtin.apt:
    name: "{{ _effective_packages }}"
    state: present
    update_cache: false
  environment:
    DEBIAN_FRONTEND: noninteractive

- name: Install KVM guest agent (virtual guests only)
  ansible.builtin.apt:
    name: "{{ packages_virtual_guest }}"
    state: present
  when: is_kvm_guest | bool

- name: Install bare-metal power/perf packages (physical AND Proxmox hosts)
  ansible.builtin.apt:
    name: "{{ packages_physical_host }}"
    state: present
  when: (is_physical_host | bool) or (is_proxmox_host | bool)

- name: Install non-Kali-only packages (Debian/Ubuntu/Proxmox only)
  ansible.builtin.apt:
    name: "{{ packages_non_kali }}"
    state: present
  when: not (is_kali | bool)
  failed_when: false